From b63a5dca4188335ef0e59927806ac22fdb45ee2f Mon Sep 17 00:00:00 2001
From: Om More <51229945+thisisommore@users.noreply.github.com>
Date: Wed, 29 Nov 2023 11:10:58 +0530
Subject: [PATCH] Introduce api to update domain (#122)

---
 api/v1/domain/domain.go |  1 +
 api/v1/domain/patch.go  | 62 +++++++++++++++++++++++++++++++++++++++++
 api/v1/domain/type.go   | 11 ++++++++
 3 files changed, 74 insertions(+)
 create mode 100644 api/v1/domain/patch.go

diff --git a/api/v1/domain/domain.go b/api/v1/domain/domain.go
index 7643975..2252897 100644
--- a/api/v1/domain/domain.go
+++ b/api/v1/domain/domain.go
@@ -13,6 +13,7 @@ func ApplyRoutes(r *gin.RouterGroup) {
 		g.POST("", postDomain)
 		g.GET("", queryDomain)
 		g.DELETE("", deleteDomain)
+		g.PATCH("", patchDomain)
 		g.PATCH("/verify", verifyDomain)
 	}
 }
diff --git a/api/v1/domain/patch.go b/api/v1/domain/patch.go
new file mode 100644
index 0000000..60a146b
--- /dev/null
+++ b/api/v1/domain/patch.go
@@ -0,0 +1,62 @@
+package domain
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/NetSepio/gateway/api/middleware/auth/paseto"
+	"github.com/NetSepio/gateway/config/dbconfig"
+	"github.com/NetSepio/gateway/models"
+	"github.com/NetSepio/gateway/util/pkg/logwrapper"
+	"github.com/TheLazarusNetwork/go-helpers/httpo"
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+)
+
+func patchDomain(c *gin.Context) {
+	db := dbconfig.GetDb()
+	var requestBody PatchDomainRequest
+	err := c.BindJSON(&requestBody)
+	if err != nil {
+		httpo.NewErrorResponse(http.StatusForbidden, fmt.Sprintf("payload is invalid: %s", err)).SendD(c)
+		return
+	}
+	walletAddress := c.GetString(paseto.CTX_WALLET_ADDRES)
+	err = db.Model(&models.DomainAdmin{}).
+		Where(&models.DomainAdmin{DomainId: requestBody.DomainId, AdminWalletAddress: walletAddress}).
+		First(&models.DomainAdmin{}).Error
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			httpo.NewErrorResponse(http.StatusNotFound, "domain not exist or user is not admin of the domain").SendD(c)
+			return
+		}
+
+		logwrapper.Errorf("failed to get domain admin: %s", err)
+		httpo.NewErrorResponse(http.StatusInternalServerError, "failed to get admins").SendD(c)
+	}
+	domainUpdate := models.Domain{
+		Title:            requestBody.Title,
+		Headline:         requestBody.Headline,
+		Description:      requestBody.Description,
+		LogoHash:         requestBody.LogoHash,
+		Category:         requestBody.Category,
+		CoverImageHash:   requestBody.CoverImageHash,
+		Blockchain:       requestBody.Blockchain,
+		UpdatedByAddress: strings.ToLower(walletAddress),
+	}
+	result := db.Model(&models.Domain{}).
+		Where("id = ?", requestBody.DomainId).
+		Updates(&domainUpdate)
+	if result.Error != nil {
+		httpo.NewErrorResponse(http.StatusInternalServerError, "unexpected error occured").SendD(c)
+		return
+	}
+	if result.RowsAffected == 0 {
+		httpo.NewErrorResponse(http.StatusNotFound, "domain not found").SendD(c)
+		return
+	}
+	httpo.NewSuccessResponse(200, "domain successfully updated").SendD(c)
+
+}
diff --git a/api/v1/domain/type.go b/api/v1/domain/type.go
index d4fd295..124a842 100644
--- a/api/v1/domain/type.go
+++ b/api/v1/domain/type.go
@@ -32,3 +32,14 @@ type GetDomainsQuery struct {
 	Verified   *bool  `form:"verified"`
 	Page       *int   `form:"page" binding:"required,min=1"`
 }
+
+type PatchDomainRequest struct {
+	Title          string `json:"title"`
+	Headline       string `json:"headline"`
+	Description    string `json:"description"`
+	CoverImageHash string `json:"coverImageHash"`
+	LogoHash       string `json:"logoHash"`
+	Category       string `json:"category"`
+	Blockchain     string `json:"blockchain"`
+	DomainId       string `json:"domainId" binding:"required"`
+}